It's ancient Turkish music,gumtree.In Turkey,we created another way of folk music,but our relatives at central Asia are still use ancestral traditions.And this example is performed by Huun Huur Tu,a Tuvan group.They call our people back to their ancestral way of life,pure,natural and deep...
It's the kind of music which was probably listened to by Attila,Genghis,Tamerlane

Music of shamans,who discovered the way of making peace with nature...
I tried to translate the lyrics:
Ancestor's Call
O,my Yenisei(one of holy rivers in ancient Turkish religion Tengriism),my mount Sayan
My homeland since ancient times
Beauty of "sıggıt and kömey"(throat singing) songs
My poems since ancient times
Ancestors of "sıggıt and kömey" still
wander around of stone monuments
(Despite the loss of body) Soul and heart must survive
So,we're still performing "sıggıt and kömey",as their descendants
Ancestors of "Kargyrra" still
Turn around of stone monuments
To make your petrified hearts more soft
We're still performing "sıggıt and kömey",as their descendants...